GB1448093A - Methods of measuring instantaneously a mean pressure of a fluid medium in which pulsated pressure waves are circulated and device therefor - Google Patents

Methods of measuring instantaneously a mean pressure of a fluid medium in which pulsated pressure waves are circulated and device therefor

Info

Publication number
GB1448093A
GB1448093A GB4464373A GB4464373A GB1448093A GB 1448093 A GB1448093 A GB 1448093A GB 4464373 A GB4464373 A GB 4464373A GB 4464373 A GB4464373 A GB 4464373A GB 1448093 A GB1448093 A GB 1448093A
Authority
GB
United Kingdom
Prior art keywords
circulated
methods
fluid medium
pressure
device therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4464373A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automobiles Peugeot SA
Renault SA
Original Assignee
Automobiles Peugeot SA
Renault SA
Regie Nationale des Usines Renault
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automobiles Peugeot SA, Renault SA, Regie Nationale des Usines Renault filed Critical Automobiles Peugeot SA
Publication of GB1448093A publication Critical patent/GB1448093A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB4464373A 1972-09-27 1973-09-24 Methods of measuring instantaneously a mean pressure of a fluid medium in which pulsated pressure waves are circulated and device therefor Expired GB1448093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7234184A FR2200959A6 (cs) 1972-09-27 1972-09-27

Publications (1)

Publication Number Publication Date
GB1448093A true GB1448093A (en) 1976-09-02

Family

ID=9104840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4464373A Expired GB1448093A (en) 1972-09-27 1973-09-24 Methods of measuring instantaneously a mean pressure of a fluid medium in which pulsated pressure waves are circulated and device therefor

Country Status (7)

Country Link
US (1) US3864963A (cs)
JP (2) JPS4973182A (cs)
DE (1) DE2348373A1 (cs)
FR (1) FR2200959A6 (cs)
GB (1) GB1448093A (cs)
IT (1) IT1053748B (cs)
SE (1) SE389397B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122755A (en) * 1982-06-23 1984-01-18 Bosch Gmbh Robert Determining a periodically fluctuating variable of an ic engine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043189A (en) * 1976-05-07 1977-08-23 United Technologies Corporation Engine, cylinder identification (CID) transducer
US4064748A (en) * 1976-08-19 1977-12-27 Fuel Injection Development Corporation Power indicating means and method for an internal combustion engine
US4388825A (en) * 1977-05-17 1983-06-21 The Bendix Corporation Integral manifold absolute pressure and ambient absolute pressure sensor and associated electronics
JPS55135724A (en) * 1979-04-10 1980-10-22 Hitachi Ltd Pressure sensor
JPS55148928A (en) * 1979-05-07 1980-11-19 Mitsubishi Electric Corp Detecting circuit for negative pressure in intake manifold
JPS57200811A (en) * 1981-06-04 1982-12-09 Fuji Heavy Ind Ltd Crank angle detecting device
US4448063A (en) * 1983-02-03 1984-05-15 Ingersoll-Rand Company Engine cold testing
JP2655230B2 (ja) * 1992-12-29 1997-09-17 本田技研工業株式会社 内燃機関のクランク角センサおよびそれを用いた気筒識別装置
US5321979A (en) * 1993-03-15 1994-06-21 General Motors Corporation Engine position detection using manifold pressure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038417A (en) * 1964-06-01 1966-08-10 Evelyn Stewart Lansdowne Beale Improvements in and relating to engine-cylinder pressure indicators
US3375711A (en) * 1965-05-13 1968-04-02 United Aircraft Corp Engine performance indicator and collector
AT290168B (de) * 1966-07-19 1971-05-25 List H Zylinderdruck-Überwachungseinrichtung für Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122755A (en) * 1982-06-23 1984-01-18 Bosch Gmbh Robert Determining a periodically fluctuating variable of an ic engine

Also Published As

Publication number Publication date
IT1053748B (it) 1981-10-10
FR2200959A6 (cs) 1974-04-19
JPS4973182A (cs) 1974-07-15
SE389397B (sv) 1976-11-01
US3864963A (en) 1975-02-11
JPS5557053U (cs) 1980-04-17
DE2348373A1 (de) 1974-05-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee